arithmetic sequence an=a1+ (n-1)d 5. Finding n terms in geometric sequence an=a1*rn-1 6. Sum of first n terms of an arithmetic sequence Sn=(a1+an)*n2 7. Absolute value of a Complex number Z=a2+b2 a + bi 8. Finding polar form (z= r*(cos theta + i* sin theta) of complex number (z= a + bi) A = r*cos theta B= r* sin theta R=a2+b2 Theta = tan-1 (ba ) 9. Converting from rectangular (x,y) to polar (r,theta) R= x2+ y2 theta = tan-1 (yx)
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Homework this week: 1.5b, 1.7ab Quiz 2: 1.4c, 1.5b, 1.7ab 1. Solving Formulas A formula is an equation which represents the relationship between two or more variables. Example 1.1. (1) The formula x = y means that x and y are the same. (2) The formula C = 5 (F − 32) represents the relationship between temperatures in 9 degrees Fahrenheit F and Celsius C. A formula is called solved for one of its variables if that variable is isolated on one side of the equals sign in the equation. Not all formulas
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Syllabus/Course Scavenger Hunt Kaylee Oakes Ivy Tech Community College Syllabus/ Course Scavenger Hunt 1. What does NAEYC stand for? National Association of the Education of Young Children 2. What is the title of the text? A Practical Guide to Early Education Curriculum 3. In what folder do you find the syllabus? I can find our class syllabus under the syllabus tab on Blackboard. 4. What is the title of the first chapter? “Early Childhood Education
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from the check-in area to the departure gate, move bags from gate to gate, and move bags from the arrival gate to the baggage claim. 2 what are the management, organization, and technology components of baggage handling systems? It is the most complex systems because it involves a wide variety of sensors, actuators, mechanical devices, and computers. These systems use over 3 million lines of software program code. Destination-coded vehicles (DCVs), automatic bar code scanners, ratio-frequency identification
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and elemental principles and disciplines to any educational institution. With the basic components of all mathematical disciplines and areas of studies being equal, there appears to be an inherent, social need to master this study of a seemingly complex nature, particularly since this subject is ingrained into so many important and relevant aspects of the world economy. Without the understanding and overall comprehension of at least some basic, elementary mathematical principles, it would go without
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Company A: Demand (D) = 400,000 units per year Q = sqrt((2*400,000*42)/42) = 238000 = 894.43 Ordering Costs (Co) = $42 per order Per Unit Cost of inventory =500 Holding cost rate = 3% Holding cost(Ch) = $500(.03) = $15.00 Q = 894 To find the order size for Company A in the scenario above that would minimize total annual cost I chose to use the economic order quantity formula. The numbers for demand, ordering cost, holding cost and unit cost were given in the scenario. With this I
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Instructor information Wyatt C. Christian-Carpenter Office: Evans 111D Office Number: 870-230-5043 Google Number: 828-539-0402 Email: CARPENW@hsu.edu Office Hours MWF: 9 – 10 a.m. & 11 a.m. – 12 p.m.; TR: 12:30 – 1:30 p.m. & 2:45 – 3:45 p.m. Meeting Times and Location MWF: 10 – 10:50 a.m., EV205 MWF: 1 – 1:50 p.m., EV 205 TR: 11 a.m. – 12:15 p.m., EV 205 TR 1:30 – 2:45 p.m., EV 207 Text and Required Supplies A Graphical Approach to College Algebra, 6th Edition by John
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used as a scorecard. If it is positive, it will increase a company’s profit, social, human, and environmental capital. Systems theory on the other hand is a framework for viewing internal and external factors as a whole. This theory states that complex systems are held together by a relationship (Argosy University, 2013). First, triple bottom line
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TEXAS COLLEGE 2404 N GRAND AVENUE TYLER, TEXAS 75702 DIVISION OF NATURAL & COMPUTATIONAL SCIENCES MATHEMATICS DEPARTMENT RESEARCH SEMINAR IN MATHEMATICS MATH 4460 01 THE NUMBER LINE BY George L Williams III Contents * THE NUMBER LINE * Extended real number line * Drawing the number line * Line segmentation * Comparing numbers * Arithmetic Operations * Arithmetic Operations (cont.) * Algebraic properties * Cartesian Plane/Cartesian
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21, 4.73] (d) xlog832-ylog42=32 log2x+12log2y2=2log43 [x = 3/2, y = 2] 2. Given (1 + 5i)h – 2k = 3 + 7i. Find the values of h and k when (a) h and k are real numbers, [h = 7/5; k = -4/5] (b) h and k are complex numbers and k = h* [h= 2 – i, k = 2 + i] 3. Express z = 1+i(2-i)2 in the form of x+yi where x and y are real numbers. Find the modulus and argument of z. [z = (-1/25) + (7/25)i, |z| = 2 /5, arg(z) = 1.7127 rad] 4. Solve (x+1)/x
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